Which document serves as a basis for a planned order in MRP?

The planned order in Materials Requirements Planning (MRP) is primarily generated based on the demand identified through sales orders. When a sales order is placed, it creates a demand for products, which MRP uses as the starting point to plan the necessary production activities. The planned order, therefore, is a response to fulfill the commitments made in the sales order to ensure that products are available to meet customer demand.

A sales order includes critical details such as the product specifications, quantities desired, delivery dates, and other important information that MRP factors in order to create an efficient production plan. It helps organizations manage inventory levels effectively and coordinate production schedules, leading to enhanced operational efficiency.

Other documents play different roles in the MRP process, but a sales order directly influences the creation of planned orders by reflecting customer needs.